Joint Segmentation of Piecewise Constant Autoregressive Processes by Using a Hierarchical Model and a Bayesian Sampling Approach.
Nicolas DobigeonJean-Yves TourneretManuel DavyPublished in: ICASSP (3) (2006)
Keyphrases
- autoregressive
- hierarchical model
- piecewise constant
- joint segmentation
- non stationary
- level set method
- human body
- image segmentation
- latent variables
- level set
- random fields
- maximum entropy
- bayesian networks
- graphical models
- curve evolution
- three dimensional
- optical flow
- maximum likelihood
- active contours
- machine learning
- prior knowledge